undoubtedly

释义

adv. 无疑, 必定, 确实地

例句

This is undoubtedly important.

这无疑是重要的。

While such ways of traveling certainly have their benefits, there are also undoubtedly some disadvantages.

这种旅行方式当然有它们的长处所在，但毫无疑问也有一些缺憾。